1″ TLV VC4 Cast Iron Automatic Air Vent
Float-type mechanical valve automatically vents air from water systems during start-up and operation
Body and top cover made of cast iron FC250, sealed with a fibrous rubber gasket and carbon steel bolts
Female BSPT taper threaded ends to DIN 2999 (1″ Inlet x 3/8″ Outlet)
Designed for use with hot and cold water
Simple construction for trouble free operation and long service life
Stainless steel 316 free float and valve seat with stainless steel 303 seat contact guarantees a tight seal when vent is closed
Single moving part, the free float, eliminates concentrated wear for a long service life
Functions as a vacuum breaker as well as an air vent
Suitable for vertical installation only
Discharging capacity: Up to 380 l/min
Minimum operating pressure: 1 bar
Maximum operating pressure: 10 bar
Maximum operating temperature: 90°C
